Shannon River Fund Management LLC Top Holdings and 13F Report (2021) About Shannon River Fund Management LLCInvestment ActivityShannon River Fund Management LLC has $714.72 million in total holdings as of September 30, 2021.Shannon River Fund Management LLC owns shares of 19 different stocks, but just 12 companies or ETFs make up 80% of its holdings.Approximately 32.10% of the portfolio was purchased this quarter.About 26.04% of the portfolio was sold this quarter.This quarter, Shannon River Fund Management LLC has purchased 22 new stocks and bought additional shares in 8 stocks.Shannon River Fund Management LLC sold shares of 6 stocks and completely divested from 8 stocks this quarter.Largest Holdings InterDigital $66,870,888Clearwater Analytics $61,831,670Tower Semiconductor $59,229,396Pegasystems $57,621,744iShares Russell 2000 ETF $53,013,600 Largest New Holdings this Quarter Pegasystems $57,621,744 HoldingiShares Russell 2000 ETF $53,013,600 HoldingCELESTICA INC $28,291,086 HoldingPayPal $21,762,567 HoldingUniversal Technical Institute $3,377,560 Holding Largest Purchases this Quarter Pegasystems 788,367 shares (about $57.62M)iShares Russell 2000 ETF 2,400 shares (about $53.01M)INFORMATICA INC 1,218,836 shares (about $30.81M)CELESTICA INC 553,425 shares (about $28.29M)PayPal 278,900 shares (about $21.76M) Largest Sales this Quarter Tower Semiconductor 645,135 shares (about $28.55M)Guidewire Software 40,442 shares (about $7.40M)Cognex 156,519 shares (about $6.34M)MAPLEBEAR INC 123,156 shares (about $5.02M)Dynatrace 57,406 shares (about $3.07M) Sector Allocation Over TimeMap of 500 Largest Holdings ofShannon River Fund Management LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorIDCCInterDigital$66,870,888$4,063,790 ▲6.5%472,1529.4%Computer and TechnologyCWANClearwater Analytics$61,831,670$8,278,490 ▲15.5%2,448,7798.7%Computer and TechnologyTSEMTower Semiconductor$59,229,396$28,553,675 ▼-32.5%1,338,2158.3%Computer and TechnologyPEGAPegasystems$57,621,744$57,621,744 ▲New Holding788,3678.1%Computer and TechnologyIWMiShares Russell 2000 ETF$53,013,600$53,013,600 ▲New Holding2,4007.4%FinanceMRVLMarvell Technology$50,253,505$3,663,119 ▲7.9%696,8047.0%Computer and TechnologyWIXWix.com$49,551,027$1,742,580 ▼-3.4%296,4116.9%Computer and TechnologyCGNXCognex$43,291,787$6,339,020 ▼-12.8%1,068,9336.1%Computer and TechnologyFLEXFlex$42,698,835$1,112,751 ▲2.7%1,277,2616.0%Computer and TechnologyINFORMATICA INC$40,493,580$30,812,174 ▲318.3%1,601,8035.7%COM CL AADBEAdobe$40,065,299$16,473,689 ▲69.8%77,3795.6%Computer and TechnologyGWREGuidewire Software$29,100,449$7,398,460 ▼-20.3%159,0714.1%Computer and TechnologyCELESTICA INC$28,291,086$28,291,086 ▲New Holding553,4254.0%COMDTDynatrace$26,817,130$3,069,499 ▼-10.3%501,5363.8%Computer and TechnologyPYPLPayPal$21,762,567$21,762,567 ▲New Holding278,9003.0%Computer and TechnologyMAPLEBEAR INC$17,939,288$5,017,375 ▼-21.9%440,3362.5%COMSQSPSquarespace$12,274,235$743,576 ▲6.4%264,3601.7%Computer and TechnologyTALKTalkspace$10,239,652$231,794 ▲2.3%4,899,3551.4%MedicalUTIUniversal Technical Institute$3,377,560$3,377,560 ▲New Holding207,7220.5%Consumer DiscretionaryNVDANVIDIA$0$50,986,193 ▼-100.0%00.0%Computer and TechnologySMHVanEck Semiconductor ETF$0$39,105,000 ▼-100.0%00.0%ManufacturingVRNSVaronis Systems$0$15,786,064 ▼-100.0%00.0%Computer and TechnologyAPPNAppian$0$14,197,451 ▼-100.0%00.0%Computer and TechnologySPTSprout Social$0$10,476,397 ▼-100.0%00.0%Computer and TechnologyMUMicron Technology$0$1,349,893 ▼-100.0%00.0%Computer and TechnologyAVGOBroadcom$0$1,130,294 ▼-100.0%00.0%Computer and TechnologyCRWDCrowdStrike$0$941,498 ▼-100.0%00.0%Computer and TechnologyShowing largest 100 holdings. View all holdings. More Institutional Buying and Selling Information SEC Filings and Trading Data SEC Filings 13F Filings Top 13F Buys Top 13F Sells Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
